
2/4-Port Video Switch
VS291/VS491
VS291/VS491 is a video switch with 2 or 4 ports. It allows 2
or 4 independent computers to display their video outputs
on a single monitor. Therefore, users will not need to buy
monitors for each computer additionally.
Projector
Simply Better Connections
VS491 (Front)
Monitor
or
NoteBook
PC
VS491 (Rear)
(VS291)
(VS491)
Video In
Video Out
Features
• Displays the video output of two (VS291) or four (VS491)
computers on a single monitor or projector
• Computer selection via pushbutton switch
• Electronic switching for greater reliability and durability
• Easy Installation – No Software Required
• Long distance transmission – up to 10m
• Superior video quality – up to 1920 x 1440
• DDC, DDC2, DDC2B Compatible
• Supports VGA, XGA. SVGA, UXGA and Multisync monitors
• Multiplatform support – Window, Linux, Mac and Sun
NoteBook
PC
Specifi cation
Function VS291 VS491
Computer Connections 2 4
Port Selection Pushbutton Pushbutton
Video Input
Interfaces 2 x HDB-15 Female (Blue) 4 x HDB-15 Female (Blue)
Impedance 75
Max. Distance 1.8 m 1.8 m
Video Output
Interfaces 1 x HDB-15 Female (Blue) 1 x HDB-15 Female (Blue)
Impedance 75 Ώ 75 Ώ
Max. Distance 10 m 10 m
Video
Max. Bandwidth 150 MHz 150 MHz
Max. Resolution Up to 1920 x 1440 Up to 1920 x 1440
Max. Distance Up to 10 m Up to 10 m
LEDs
Selected 2 4
Switches
Port 1 x Pushbutton 1 x Pushbutton
Connectors
Power 1 x DC Jack 1 x DC Jack
Power Consumption DC9V: 0.82W: 4BTU DC9V: 0.82W: 4BTU
Environmental
Operating Temperature 0 – 50°C
Storage Temperature -20 – 60°C
Humidity 0 – 80% RH, Non-condensing
Physical Properties
Housing Plastic / Metal Plastic / Metal
Weight 0.15 kg 0.18 kg
Dimensions (L x W x H) 12.00 x 6.52 x 4.40 cm 12.00 x 6.52 x 4.40 cm
Product information is subject to change without prior notice.
Ώ
75 Ώ
ATEN International Co., Ltd.
3F., No.125, Sec. 2, Datong Rd., Sijhih District., New Taipei City 221, Taiwan
Phone: 886-2-8692-6789 Fax: 886-2-8692-6767
www.aten.com E-mail: marketing@aten.com
Publish Date: 09/2020 V4.0
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ATEN and the ATEN logo are trademarks of ATEN International Co., Ltd.
All rights reserved. All other trademarks are the property of their
respective owners.